CN103906105A - Method for managing carrier waves - Google Patents
Method for managing carrier waves Download PDFInfo
- Publication number
- CN103906105A CN103906105A CN201210589593.0A CN201210589593A CN103906105A CN 103906105 A CN103906105 A CN 103906105A CN 201210589593 A CN201210589593 A CN 201210589593A CN 103906105 A CN103906105 A CN 103906105A
- Authority
- CN
- China
- Prior art keywords
- community
- main plot
- measurement report
- uefu
- scell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention discloses a method for managing carrier waves. The fact that the difference of the signal strength of a Pcell and the signal strength of adjacent regions (including an Scell) is within a certain threshold is adopted as a condition of the method, that is, the carrier waves are managed only based on an A3 measurement report. According to the method, the number of measurement events needed in carrier wave management can be reduced, therefore, the processing complexity of a terminal can be effectively lowered, the expenditure of air interface signaling can be lowered, and the problem that the Scell is added or deleted frequently can be solved.
Description
Technical field
Mobile communication technology of the present invention, particularly relates to the management method of a kind of carrier wave in carrier aggregation scene.
Background technology
The wireless communication system of following a new generation should meet the transmission characteristic of the highest 1Gbps speed, with the various new data service of supporting constantly to occur, at LTE-A(LTE-Advanced) some key technologies in, carrier aggregation technology is to improve the direct method of message transmission rate.
One of key issue of carrier aggregation technology is exactly carrier management, and carrier management mainly comprises that interpolation/deletion, activation/deactivation and the Scell of Pcell change, Scell change operation.In the time of the first foundation of LTE-Advanced user or reconstruction RRC connection, can only configure Yi Ge community, this community is main plot (Primary Cell, Pcell), its corresponding member carrier is main member carrier (Primary Component Carrier, PCC); Then eNodeB, by RRC signaling, increases Serving cell to user, and distributes cell index, and this community is called auxiliary community (Scell:Secondary Cell), and its corresponding member carrier is auxiliary member carrier (SCC).Because LTE-A user can configure multiple member carriers, therefore how to carry out multicarrier management, comprise that interpolation, deletion, amendment and the Pcell of carrier wave switches, be the prerequisite of multi-carrier scheduling.
The management of current common Pcell, by means of terminal survey report A1(Serving cell channel quality higher than threshold value), A2(Serving cell channel quality is lower than threshold value), A3(Pcell and other cell channel quality meet certain difference), A4(adjacent cell channel quality is higher than threshold value) etc. manage.Wherein, use A1 event to realize the activation of Scell by the SCC of activated terminals, A2 event realizes the deletion of Scell, user satisfaction or A2 event realize Scell deexcitation, A3 event realizes the switching of Pcell and Pcell changes, and the interpolation that A4 event realizes Scell is about to not other SCC in the SCC of terminal list and is added into wherein.
Taking the motion process of terminal in Fig. 1 scene as example, the carrier management in traditional carrier aggregation scene is described below:
1, in 1 position, two Carrier States of terminal in carrier aggregation;
2, in mobile A2 deexcitation thresholding or the satisfaction of reaching, trigger the carrier wave deexcitation of Scell at 2 o'clock;
3, arrived before 3, reach A2 carrier wave and delete thresholding, deleting Scell, triggering reprovision flow process;
4, arrive 3 location triggered and switch (single carrier switching) triggering reprovision flow process;
5, arrive 4 positions, receive measurement report A4, trigger the reprovision flow process that increases Scell;
6, continue to move to center of housing estate the A1 event that triggers, notice MAC activates Scell.
There are the following problems from above-mentioned example, can to find out traditional carrier management method:
1, too much, processing is complicated in measurement event configuration, increases the complexity of terminal processes and measurement, occupies a large amount of limited measurement resources (maximum 32 the measurement marks of eating dishes without rice or wine).
2, the increase to Scell and deletion are processed frequent, particularly carry out reprovision at cell edge and increase the probability that goes offline of user (if terminal is from center of housing estate to cell edge, need to delete current Scell by the judgement of A2 event, realizing Scell by reprovision deletes, when terminal is returned to center of housing estate from cell edge, judge that by A4 event need to increase this cell is Scell, then reprovision is realized Scell increases, thereby causes increasing continually and deleting Scell).
3, current activation or the deexcitation that generally realizes Scell by A1 event or user satisfaction.Utilize A1 event to need high-rise notice MAC, then realize and activating by AMC CE notification terminal, postpone to consider more greatly and not business demand; Only rely on the data volume of eating dishes without rice or wine in the terminal unit time to calculate user satisfaction and greatly increase the treating capacity of digital signal processor (DSP).
As can be seen here, in traditional carrier management method, because the measurement event relating to is many, cause the processing complexity of end, frequent increase to Scell and delete with by problems such as interface-free resources expense are many.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of carrier management method, the method can effectively reduce terminal processing complexity, reduce the expense of space interface signaling and avoid the increase of Scell and delete the problem such as frequent of processing.
In order to achieve the above object, the technical scheme that the present invention proposes is:
A kind of carrier management method, comprising:
A, when terminal equipment UE determines currently need to trigger A3 event time, report A3 measurement report to base station, wherein, the event threshold value a3-ooffset of described A3 event is negative value;
B, described base station are according to described measurement report, whether the channel quality level that judges the main plot Pcell of described UE meets default Fu community Scell deexcitation or activation condition, if so, notify MAC scheduling unit to carry out corresponding deexcitation or activate described UEFu community process;
C, described base station, according to described measurement report, judge whether to switch the main plot of described UE, if so, carry out corresponding main plot handoff procedure; Otherwise, according to described measurement report, judge whether to change the main plot of described UE, if so, carry out corresponding main plot and change process;
D, according to described measurement report, judge whether to add described UEFu community, if so, carrying out corresponding auxiliary community increases operation;
In e, auxiliary cell list for described UE, appear at the each auxiliary community in described A3 measurement report, the deletion counter O reset of Jiang Gaifu community, in auxiliary cell list for described UE, do not appear at the each auxiliary community in described A3 measurement report, the deletion counter of Jiang Gaifu community adds one, if the deletion counter of Gai Fu community reaches default threshold value, delete from the carrier list of described UE Ze Jianggaifu community.
In sum, the carrier management method that the present invention proposes, the method only utilizes A3 event to carry out the management of carrier wave, can effectively reduce processing complexity, the expense of space interface signaling and the increase of solution Scell of terminal and delete the problems such as frequent of processing.
Brief description of the drawings
Fig. 1 is the motion process schematic diagram one of terminal;
Fig. 2 is the schematic flow sheet of the embodiment of the present invention one;
Fig. 3 is the motion process schematic diagram two of terminal.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
Core concept of the present invention is: the method for the difference of signal strength signal intensity of utilizing Pcell and adjacent area (comprising Scell) in certain thresholding, based on A3 measurement report, realizes the management of carrier wave that is.Like this, carry out the needed measurement event quantity of carrier management owing to having reduced, therefore, can effectively reduce terminal processing complexity, reduce the expense of space interface signaling and avoid the increase of Scell and delete the problem such as frequent of processing.
Fig. 2 is the schematic flow sheet of the embodiment of the present invention one, and as shown in Figure 2, this embodiment mainly comprises:
In this step, UE determines the current same existing system of concrete grammar that need to trigger A3 event, difference is, here needing the event threshold value a3-offset of A3 event is negative value, to guarantee in the time that the channel quality that occurs other communities approaches but is worse than the channel quality of UE main plot, trigger A3 event and carry out carrier management, when channel quality in other communities in transmission method is better than the channel quality of UE main plot, just trigger A3 event and carry out switching or the change of main carrier and be different from, like this, can be by triggering in advance A3 event, realize the activation to carrier wave simultaneously, the increasing of deexcitation and auxiliary community, other carrier managements such as delete, the event that need to trigger to reduce carrier management.
The specific implementation of this step can same existing system, is equivalent to the function of the event 1 of carrying out existing system.Be that the channel quality (being specially RSRP/RSRP/ path loss) that base station judges UE main plot reaches back-off thresholding, if reach thresholding, the Scell of the activation of notice scheduling unit or this UE of deexcitation.
Preferably, for avoiding pingpang handoff, (Scell) deexcitation of auxiliary community or activation condition can be distinguished as follows:
Activation condition: the channel quality of the main plot of described UE is greater than default back-off thresholding and default back-off hysteresis factors t
offsum.
Deexcitation condition: the channel quality of the main plot of described UE is less than default back-off thresholding and default back-off hysteresis factors t
offpoor.
The design parameter of described channel quality can be RSRP or RSRQ.Particularly, when RSRP is greater than T
rSRP+ t
offor RSRQ is greater than T
rSRQ+ t
offthis user of notice scheduling unit can activate Scell; If RSRP is less than T
rSRP-t
offor RSRQ is less than T
rSRQ-t
offnotice scheduling unit this user can this user of deexcitation Scell.Wherein T
rSRPand T
rSRPfor default back-off thresholding, t
offfor back-off hysteresis factors, to avoid pingpang handoff.
Here, described in judge whether to switch the main plot of described UE, if so, the concrete grammar of carrying out corresponding main plot handoff procedure can be:
According to described measurement report, judge and in described measurement report, whether have the community that does not belong to described UEFu community, and in the described community that does not belong to described UEFu community, the best channel quality of community Cell_X of channel quality and the difference of the main plot channel quality of described UE are greater than the first default hysteresis parameter values, if, trigger main plot handoff procedure, wherein, the main plot of described UE is switched to described Cell_X above, in eat dishes without rice or wine will switch in reallocation message main plot and the whole auxiliary community deletion of front described UE.
Described the first hysteresis parameter values is greater than zero, adopts like this said method can be occurring that neighboring area signal triggers the change process of main plot while being better than UE main plot signal.
Here, described in judge whether to change the Pcell of described UE, if so, carry out the concrete grammar that corresponding Pcell changes process and can be:
According to described measurement report, judge and in described measurement report, whether have the community that belongs to described UEFu community, and described in belong to the best channel quality of community Scell_Y and the difference of described main plot channel quality of channel quality in the community of described UEFu community and be greater than the second default hysteresis parameter values, if, trigger main plot and change process, the main plot of described UE is switched on described Scell_Y, and eating dishes without rice or wine, in reallocation message, the main plot of this UE is configured to GaiUEFu community, described Scell_Y is configured to the main plot of described UE.
Described the second hysteresis parameter values is greater than zero, adopts like this said method can in the time that the auxiliary cell signal that occurs UE is better than UE main plot signal, trigger the change process of main plot.
Adopt switching and the change process of the attainable main plot of this step, can realize the function of the A3 event in existing system.
Here, judge whether to add described UEFu community, if so, the concrete grammar that carrying out corresponding auxiliary community increases operation can be:
For described measurement report Zhong Ge community cell_i, judge whether this community meets: the main plot current with described UE belongs to same base station, and non-described UEFu community, and there is not cell_i common carrier frequency Fu community, Yu Gai community in described UE, if met, judge whether the current carrier number having configured of described UE reaches default max-thresholds, if, in described UEFu community, select Yi Gefu community to replace with described cell_i, otherwise, described cell_i is increased in the auxiliary cell list of described UE.
Particularly, select the concrete grammar of Yi Gefu community to be: in described UEFu community, to select arbitrarily Yi Gefu community as selected community.
Preferably, can will in described UEFu community, in this A3 measurement report, not occur that Fu community is as selected community.
This step can realize the interpolation of auxiliary community, can realize the function of the A4 event of existing system.
In step 205, auxiliary cell list for described UE, appear at the each auxiliary community in described A3 measurement report, the deletion counter O reset of Jiang Gaifu community, in auxiliary cell list for described UE, do not appear at the each auxiliary community in described A3 measurement report, the deletion counter of Jiang Gaifu community adds one, if the deletion counter of Gai Fu community reaches default threshold value, delete from the carrier list of described UE Ze Jianggaifu community.
This step, consider if a certain auxiliary community of UE does not report in measurement report, the quality that Gai Fu community is described is relatively poor, so, utilize deletion counter to record the number of times not reporting here, this Counter Value is larger, illustrate that this auxiliary cell channel quality is poorer, exceeding certain threshold value can delete, and can realize the deletion of auxiliary community here according to the size of Counter Value, thus function that can realization event 2.
Pass through said method, can only utilize the measurement report of event 3, get final product the carrier management function of realization event 1,2,3,4, therefore, can effectively reduce processing complexity, the expense of space interface signaling and the increase of solution Scell of terminal and delete the problems such as frequent of processing.
In order further to set forth technique effect of the present invention, below taking the terminal movement locus shown in Fig. 3 as example, the flow process of carrier management after employing the present invention is described:
As shown in Figure 3, in the time that terminal moves to 4 from 1, will experience following flow process:
One, there is no the deletion of Scell in 1,2 processes, because the difference of the signal strength signal intensity of Pcell and adjacent area (comprising Scell) is in certain thresholding;
Two, arrive 3 positions and notify scheduling unit before, deexcitation Scell, prepares to switch, and avoids power compression and interference;
Three, arrive 3 location triggered switchings and carry multicarrier switching;
Four, from 3 to 4 process, notice scheduling unit can carry out Scell activation, and scheduling unit determines whether to carry out the activation of Scell according to business satisfaction;
From above finding out, terminal from the community of a carrier aggregation to the community moving process of other carrier aggregation, adopt the present invention, can reduce the reprovision flow process of the carrier management of member carrier.
In sum, these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. a carrier management method, is characterized in that, comprising:
A, when terminal equipment UE determines currently need to trigger A3 event time, report A3 measurement report to base station, wherein, the event threshold value a3-offset of described A3 event is negative value;
B, described base station are according to described measurement report, whether the channel quality level that judges the main plot Pcell of described UE meets default Fu community Scell deexcitation or activation condition, if so, notify MAC scheduling unit to carry out corresponding deexcitation or activate described UEFu community process;
C, described base station, according to described measurement report, judge whether to switch the main plot of described UE, if so, carry out corresponding main plot handoff procedure; Otherwise, according to described measurement report, judge whether to change the main plot of described UE, if so, carry out corresponding main plot and change process;
D, according to described measurement report, judge whether to add described UEFu community, if so, carrying out corresponding auxiliary community increases operation;
In e, auxiliary cell list for described UE, appear at the each auxiliary community in described A3 measurement report, the deletion counter O reset of Jiang Gaifu community, in auxiliary cell list for described UE, do not appear at the each auxiliary community in described A3 measurement report, the deletion counter of Jiang Gaifu community adds one, if the deletion counter of Gai Fu community reaches default threshold value, delete from the carrier list of described UE Ze Jianggaifu community.
2. method according to claim 1, is characterized in that, described in judge whether to switch the main plot of described UE, if so, carry out corresponding main plot handoff procedure and comprise:
According to described measurement report, judge and in described measurement report, whether have the community that does not belong to described UEFu community, and in the described community that does not belong to described UEFu community, the best channel quality of community Cell_X of channel quality and the difference of the main plot channel quality of described UE are greater than the first default hysteresis parameter values, if, trigger main plot handoff procedure, wherein, the main plot of described UE is switched on described Cell_X, before eating dishes without rice or wine in reallocation message to switch, delete main plot and the whole auxiliary community of described UE, and described the first hysteresis parameter values is greater than zero.
3. method according to claim 1, is characterized in that, described in judge whether to change the Pcell of described UE, if so, carry out corresponding Pcell change process and comprise:
According to described measurement report, judge and in described measurement report, whether have the community that belongs to described UEFu community, and described in belong to the best channel quality of community Scell_Y and the difference of described main plot channel quality of channel quality in the community of described UEFu community and be greater than the second default hysteresis parameter values, if, trigger main plot and change process, the main plot of described UE is switched on described Scell_Y, and eating dishes without rice or wine, in reallocation message, the main plot of this UE is configured to GaiUEFu community, described Scell_Y is configured to the main plot of described UE, described the second hysteresis parameter values is greater than zero.
4. method according to claim 1, is characterized in that, described in judge whether to add described UEFu community, if so, carrying out corresponding auxiliary community increases operation and comprises:
For described measurement report Zhong Ge community cell_i, judge whether this community meets: the main plot current with described UE belongs to same base station, and non-described UEFu community, and there is not cell_i common carrier frequency Fu community, Yu Gai community in described UE, if met, judge whether the current carrier number having configured of described UE reaches default max-thresholds, if, in described UEFu community, select Yi Gefu community to replace with described cell_i, otherwise, described cell_i is increased in the auxiliary cell list of described UE.
5. method according to claim 4, is characterized in that, described selection Yi Gefu community is: will in described UEFu community, in this A3 measurement report, not occur that Fu community is as selected community.
6. method according to claim 4, is characterized in that, described selection Yi Gefu community is: in described UEFu community, select arbitrarily Yi Gefu community as selected community.
7. method according to claim 1, is characterized in that, described Scell activation condition is:
The channel quality of the main plot of described UE is greater than default back-off thresholding and default back-off hysteresis factors t
offsum.
8. method according to claim 1, is characterized in that, described Scell deexcitation condition is:
The channel quality of the main plot of described UE is less than default back-off thresholding and default back-off hysteresis factors t
offpoor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210589593.0A CN103906105B (en) | 2012-12-28 | 2012-12-28 | A kind of management method of carrier wave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210589593.0A CN103906105B (en) | 2012-12-28 | 2012-12-28 | A kind of management method of carrier wave |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103906105A true CN103906105A (en) | 2014-07-02 |
| CN103906105B CN103906105B (en) | 2017-07-28 |
Family
ID=50997209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210589593.0A Expired - Fee Related CN103906105B (en) | 2012-12-28 | 2012-12-28 | A kind of management method of carrier wave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103906105B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105120475A (en) * | 2015-07-17 | 2015-12-02 | 中国联合网络通信集团有限公司 | Method and device for managing secondary serving cell |
| CN105228203A (en) * | 2015-10-14 | 2016-01-06 | 中国联合网络通信集团有限公司 | A kind of cell configuring method and device |
| CN105323051A (en) * | 2014-08-01 | 2016-02-10 | 中国移动通信集团公司 | Cell configuration method and device applied to carrier aggregation and network background |
| CN105472634A (en) * | 2014-08-20 | 2016-04-06 | 中兴通讯股份有限公司 | Carrier aggregation cell processing method, processing device, terminal and base station |
| WO2016074637A1 (en) * | 2014-11-13 | 2016-05-19 | Qualcomm Incorporated | Cell switching for discontinuous transmission (dtx) in shared spectrum |
| WO2016165462A1 (en) * | 2015-07-29 | 2016-10-20 | 中兴通讯股份有限公司 | Method, terminal and network side for realizing auxiliary cells control |
| CN107211295A (en) * | 2015-01-29 | 2017-09-26 | 华为技术有限公司 | The collocation method and device of a kind of measurement event |
| CN108234085A (en) * | 2016-12-14 | 2018-06-29 | 中国电信股份有限公司 | Carrier polymerizing method and terminal |
| WO2019023938A1 (en) * | 2017-08-01 | 2019-02-07 | 南通朗恒通信技术有限公司 | Method and device for user and base station in wireless communication |
| CN110324915A (en) * | 2018-03-29 | 2019-10-11 | 大唐移动通信设备有限公司 | A kind of processing method and processing device of channel quality exception |
| CN111225388A (en) * | 2018-11-23 | 2020-06-02 | 大唐移动通信设备有限公司 | Carrier aggregation cell set optimization method and device |
| WO2020164177A1 (en) * | 2019-02-14 | 2020-08-20 | Nokia Shanghai Bell Co., Ltd. | Primary cell change |
| WO2021027498A1 (en) * | 2019-08-13 | 2021-02-18 | 中兴通讯股份有限公司 | Traffic allocation management method, apparatus, base station, and storage medium |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867968A (en) * | 2009-04-15 | 2010-10-20 | 中兴通讯股份有限公司 | Optimized measurement report reporting method |
| CN102238619B (en) * | 2010-05-06 | 2015-06-10 | 中兴通讯股份有限公司 | Method and system for processing measurement event in multi-carrier system |
| CN102281571B (en) * | 2010-06-11 | 2015-01-14 | 电信科学技术研究院 | Power control method and equipment |
| CN102111805B (en) * | 2010-06-18 | 2016-12-28 | 电信科学技术研究院 | The measurement configuration of multicarrier system and report method and equipment |
-
2012
- 2012-12-28 CN CN201210589593.0A patent/CN103906105B/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105323051A (en) * | 2014-08-01 | 2016-02-10 | 中国移动通信集团公司 | Cell configuration method and device applied to carrier aggregation and network background |
| CN105323051B (en) * | 2014-08-01 | 2018-10-12 | 中国移动通信集团公司 | A kind of cell configuring method, device and net background applied to carrier wave polymerization |
| CN105472634A (en) * | 2014-08-20 | 2016-04-06 | 中兴通讯股份有限公司 | Carrier aggregation cell processing method, processing device, terminal and base station |
| WO2016074637A1 (en) * | 2014-11-13 | 2016-05-19 | Qualcomm Incorporated | Cell switching for discontinuous transmission (dtx) in shared spectrum |
| US10993151B2 (en) | 2014-11-13 | 2021-04-27 | Qualcomm Incorporated | Cell switching for discontinuous transmission (DTX) in shared spectrum |
| CN107211295B (en) * | 2015-01-29 | 2020-07-10 | 诸暨市尚诺五金经营部 | Measurement event configuration method and device |
| CN107211295A (en) * | 2015-01-29 | 2017-09-26 | 华为技术有限公司 | The collocation method and device of a kind of measurement event |
| CN105120475A (en) * | 2015-07-17 | 2015-12-02 | 中国联合网络通信集团有限公司 | Method and device for managing secondary serving cell |
| CN105120475B (en) * | 2015-07-17 | 2018-09-28 | 中国联合网络通信集团有限公司 | A kind of method and device of management secondary cell |
| WO2016165462A1 (en) * | 2015-07-29 | 2016-10-20 | 中兴通讯股份有限公司 | Method, terminal and network side for realizing auxiliary cells control |
| CN106412944A (en) * | 2015-07-29 | 2017-02-15 | 中兴通讯股份有限公司 | Method for implementing SCell control, terminal and network side |
| CN105228203A (en) * | 2015-10-14 | 2016-01-06 | 中国联合网络通信集团有限公司 | A kind of cell configuring method and device |
| CN108234085A (en) * | 2016-12-14 | 2018-06-29 | 中国电信股份有限公司 | Carrier polymerizing method and terminal |
| WO2019023938A1 (en) * | 2017-08-01 | 2019-02-07 | 南通朗恒通信技术有限公司 | Method and device for user and base station in wireless communication |
| CN110324915A (en) * | 2018-03-29 | 2019-10-11 | 大唐移动通信设备有限公司 | A kind of processing method and processing device of channel quality exception |
| CN111225388A (en) * | 2018-11-23 | 2020-06-02 | 大唐移动通信设备有限公司 | Carrier aggregation cell set optimization method and device |
| CN111225388B (en) * | 2018-11-23 | 2022-03-29 | 大唐移动通信设备有限公司 | Carrier aggregation cell set optimization method and device |
| WO2020164177A1 (en) * | 2019-02-14 | 2020-08-20 | Nokia Shanghai Bell Co., Ltd. | Primary cell change |
| WO2021027498A1 (en) * | 2019-08-13 | 2021-02-18 | 中兴通讯股份有限公司 | Traffic allocation management method, apparatus, base station, and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103906105B (en) | 2017-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103906105A (en) | Method for managing carrier waves | |
| CN101932045B (en) | Reporting method for measurement result in carrier aggregation and user equipment | |
| CN102291759B (en) | Receiving capability reporting method and equipment | |
| CN102905288B (en) | Measurement thresholding method to set up in a kind of TD-LTE system and device | |
| CN102396257B (en) | Method, system and device of energy saving for base stations | |
| CN103327533B (en) | Based on the member carrier system of selection of user's movement in a kind of carrier aggregation system | |
| CN102572917B (en) | Method for configuring measurement interval in carrier aggregation, UE (User Equipment) and base station | |
| CN101835247A (en) | Method for energy conservation and activation of base station, network device, active device and network system | |
| JP2015527018A (en) | Small cell discovery method and apparatus | |
| CN108141750A (en) | User apparatus and ability information method for reporting | |
| CN103260151B (en) | Control the method for small-cell, system and base station | |
| CN102238619A (en) | Method and system for processing measurement event in multi-carrier system | |
| CN103079235A (en) | Method and device for realizing load balance in long term evolution (LTE) system | |
| CN104219723A (en) | Method, base station and terminal for realizing soft handover based on carrier aggregation technology | |
| CN102137430A (en) | Method and device for reporting multimedia broadcast multicast service (MBMS) status | |
| CN102612088B (en) | Based on the communication means of carrier convergence technology and system, base station in heterogeneous network | |
| CN102158893B (en) | Measurement report information transmission method and system | |
| CN102215526A (en) | Method and system for reporting measuring results under multicarrier system and user equipment | |
| CN102802188A (en) | Method for control service, terminal, and network side equipment | |
| WO2014006582A1 (en) | Dynamic mobility management in cell-breathing base stations in a cellular telecommunication network | |
| CN104735680A (en) | High-density micro-cell deployment method and system | |
| CN102291733B (en) | The manner of execution of measurement task and system | |
| CN105578489A (en) | Method and device for measuring secondary carrier in asymmetric uplink carrier aggregation | |
| CN102685862A (en) | Power saving activation method and device | |
| CN102378372B (en) | Carrier component scheduling method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |